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var GERBERA
if (typeof (GERBERA) === 'undefined') {
GERBERA = {}
}
GERBERA.Items = (function () {
'use strict'
var viewItemsCount
var initialize = function () {
var itemsPerPage = GERBERA.App.serverConfig['items-per-page']
if (itemsPerPage && itemsPerPage.default) {
viewItemsCount = itemsPerPage.default
} else {
viewItemsCount = 25
}
$('#datagrid').html('')
return $.Deferred().resolve().promise()
}
var viewItems = function () {
return viewItemsCount
}
var treeItemSelected = function (data) {
var linkType = (GERBERA.App.getType() === 'db') ? 'items' : 'files'
$.ajax({
url: GERBERA.App.clientConfig.api,
type: 'get',
data: {
req_type: linkType,
sid: GERBERA.Auth.getSessionId(),
parent_id: data.gerbera.id,
start: 0,
count: viewItems()
}
})
.done(loadItems)
.fail(GERBERA.App.error)
}
var loadItems = function (response) {
if (response.success) {
var type = GERBERA.App.getType()
var items
if (type === 'db') {
items = transformItems(response.items.item)
} else if (type === 'fs') {
items = transformFiles(response.files.file)
}
var datagrid = $('#datagrid')
if (datagrid.hasClass('grb-dataitems')) {
datagrid.dataitems('destroy')
}
datagrid.dataitems({
data: items
})
}
}
var transformItems = function (items) {
var widgetItems = []
for (var i = 0; i < items.length; i++) {
var gItem = items[i]
var item = {
id: gItem.id,
text: gItem.title,
url: gItem.res
}
if (GERBERA.App.serverConfig.enableThumbnail) {
item.img = '/content/media/object_id/' + gItem.id + '/res_id/1/rh/6/ext/file.jpg'
}
if (GERBERA.App.serverConfig.enableVideo) {
item.video = '/content/media/object_id/' + gItem.id + '/res_id/0/ext/file.mp4'
}
widgetItems.push(item)
}
return widgetItems
}
var transformFiles = function (files) {
var widgetItems = []
for (var i = 0; i < files.length; i++) {
var gItem = files[i]
var item = {
id: gItem.id,
text: gItem.filename
}
widgetItems.push(item)
}
return widgetItems
}
var destroy = function () {
var datagrid = $('#datagrid')
if (datagrid.hasClass('grb-dataitems')) {
datagrid.dataitems('destroy')
} else {
datagrid.html('')
}
}
var playVideo = function (event) {
var item = event.data.item
var container = $('#video')
container.html('')
var video = $('<video></video>')
video.attr('height', '480')
video.attr('width', '720')
var source = $('<source></source>')
source.attr('src', item.video)
source.attr('type', 'video/mp4')
source.appendTo(video)
video.appendTo(container)
container.css('display', 'block')
}
return {
initialize: initialize,
viewItems: viewItems,
treeItemSelected: treeItemSelected,
loadItems: loadItems,
destroy: destroy,
transformItems: transformItems,
playVideo: playVideo
}
})()
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